Display screen or portion thereof with graphical user interface



FIG. 1 is a front view of a display screen or portion thereof withgraphical user interface showing a first embodiment of the claimeddesign;

FIG. 2 is a front view of the first embodiment shown in a differentenvironment;

FIG. 3 is a front view of a display screen or portion thereof withgraphical user interface showing a second embodiment thereof; and,

FIG. 4 is a front view of the second embodiment shown in a differentenvironment.

The outermost dashed broken lines in FIGS. 1-4 show a display screen orportion thereof, and form no part of the claimed design. The otherdashed broken lines in FIGS. 1-4 show text, graphics, and other elementsthat form no part of the claimed design,

CLAIM The ornamental design for a display screen or portion thereof withgraphical user interface, as shown and described.